20482960210

素因数分解:

$2^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{1090099}}^1$

素因数の和:1091985

約数の個数: 16

約数和(自身を含む): 36888984000

約数和(自身を除く): 16406023790

約数列:

[1, 2, 5, 10, 1879, 3758, 9395, 18790, 1090099, 2180198, 5450495, 10900990, 2048296021, 4096592042, 10241480105, 20482960210]

約数ペア:

[(1, 20482960210), (2, 10241480105), (5, 4096592042), (10, 2048296021), (1879, 10900990), (3758, 5450495), (9395, 2180198), (18790, 1090099)]